Bulletin d’avalanche

Kananaskis

Dec 2 – 3, 2015Alberta Parks
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Archivé · expiré 11 years ago

Danger d’avalanche

Fri
Sat
Alpin
1 · Faible
Limite forestière
1 · Faible
Sous la limite
1 · Faible
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Points saillants

Fast travel conditions continue, but good quality skiing is hard to find. Use extra caution in shallow snowpack areas at upper elevations where it is still possible to trigger a small wind slab.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–2
    Dense wind slabs are common in Alpine terrain and open areas at Treeline, especially in lee and cross-loaded features. Steep terrain with shallow snowpack characteristics are potential trigger points.

Confidence

Good

Weather Forecast

Thursday will be mainly cloudy with isolated flurries. Alpine temperatures should reach a high of -3 °C. Winds at ridge-top will be out of the southwest at 60-70 km/h. Freezing level will rise to 1700 metres by the afternoon.

Avalanche Summary

No recent reports or observations.

Snowpack Summary

Surface facetting continues. Sun crusts are present on steep solar aspects. Surface hoar has been observed in sheltered areas below treeline, but some surface hoar growth has also been found into the Alpine. Wind slabs continue to be widespread at upper elevations. Several recent snow profiles indicate that there is not yet a persistent weak layer in the snowpack (but the winter is young!).

Régions couvertes